Thank you for the feedback! I hate the jumping delay too but i cound't do anything about it, for the speed of the character i didn't noticed it, but you're right! thank you!
Also, i assume this is your first game jam since i dont see any other submissions on your account, so i wanna clarify that even though i had issues with the game this is a pretty good result for a first game jam (and a 4 day jam at that)